CN204532390U - A kind of down-hole soft rock supporting device - Google Patents

A kind of down-hole soft rock supporting device Download PDF

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Publication number
CN204532390U
CN204532390U CN201520120784.1U CN201520120784U CN204532390U CN 204532390 U CN204532390 U CN 204532390U CN 201520120784 U CN201520120784 U CN 201520120784U CN 204532390 U CN204532390 U CN 204532390U
Authority
CN
China
Prior art keywords
pedestal
inserted link
groove
fixed head
draw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520120784.1U
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Chinese (zh)
Inventor
刘广超
许江涛
刘小婷
高雁青
周玉军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan College of Industry and Information Technology
Original Assignee
Henan College of Industry and Information Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan College of Industry and Information Technology filed Critical Henan College of Industry and Information Technology
Priority to CN201520120784.1U priority Critical patent/CN204532390U/en
Application granted granted Critical
Publication of CN204532390U publication Critical patent/CN204532390U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of down-hole soft rock supporting device, comprise the first pedestal and the second pedestal, the right-hand end middle of described first pedestal is provided with the first inserted link, the upper and lower side being positioned at the first inserted link respectively arranges one second inserted link, second inserted link and middle first inserted link form two draw-in grooves, the left side of described second pedestal is proper is provided with the first draw-in groove to the first inserted link position, the upper and lower side being positioned at the first draw-in groove respectively arranges one second draw-in groove, the upper surface of described first pedestal and the second pedestal offers more than one first chute, in upper end first chute of described first pedestal and the second pedestal, a gripper shoe is respectively set, the sidewall of described groove respectively arranges a slot, in described groove, a fixed head is all installed, be positioned at fixed head medial surface upper end and one top board is set.The utility model can be used for down-hole soft rock supporting and uses, during use, easy to assembly, can conveniently regulate according to down-hole drive size, and flexibility is high and use is safer, considerably increases safeguard procedures.

Description

A kind of down-hole soft rock supporting device
Technical field
The utility model relates to a kind of down-hole soft rock supporting device.
Background technology
When underground work, rock due to some areas is soft rock, this just brings danger to job site, soft rock is not high due to hardness, is easy to the situation occurring that landing is collapsed, therefore, concerning the workman of underground work, this is the situation that must overcome, existing suspension device is integral structure mostly, and very flexible, use cost is high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of easy to assembly, can conveniently regulate according to down-hole drive size, and flexibility is high and use is safer, considerably increases the down-hole soft rock supporting device of safeguard procedures.
The utility model is achieved through the following technical solutions: a kind of down-hole soft rock supporting device, comprise the first pedestal and the second pedestal, the right-hand end middle of described first pedestal is provided with the first inserted link, the upper and lower side being positioned at the first inserted link respectively arranges one second inserted link, second inserted link and middle first inserted link form two draw-in grooves, the left side of described second pedestal is proper is provided with the first draw-in groove to the first inserted link position, the upper and lower side being positioned at the first draw-in groove respectively arranges one second draw-in groove, described second draw-in groove and the second inserted link fasten, first pedestal and the second pedestal middle are provided with a stud and a nut, described stud is through the first inserted link and the second inserted link, nut check is passed through bottom stud, the upper surface of described first pedestal and the second pedestal offers more than one first chute, in upper end first chute of described first pedestal and the second pedestal, a gripper shoe is respectively set, the bottom of described gripper shoe is in " T " font, described first chute cross section is in " T " font, the middle, upper end of described gripper shoe is run through and is arranged a groove, in described groove, a fixed head is all installed, two fixed heads are through groove, be positioned at fixed head medial surface upper end and one top board is set.
As preferred technical scheme, described top board is arch shape, the lower end of described top board arranges an inserted block, the upper surface of described fixed head arranges a jack, described top board is arranged in jack by inserted block, the side that the lower end of described top board is positioned at inserted block arranges an engaging lug, and engaging lug and fixed head are provided with a screw and nut.
As preferred technical scheme, the both sides of described fixed head respectively arrange a slide block, and just arrange one second chute to the groove inside of this slide block, described fixed head is arranged in the second chute by slide block.
As preferred technical scheme, the sidewall of described fixed head offers more than one locating hole, is provided with a metal connecting piece in the locating hole at adjacent shore plates two ends, and described metal connecting piece is in " C " font.
The beneficial effects of the utility model are: the utility model can be used for down-hole soft rock supporting and uses, during use, easy to assembly, can conveniently regulate according to down-hole drive size, and flexibility is high and use is safer, considerably increases safeguard procedures.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of fixed head;
Fig. 3 is the structural representation of metal connecting piece.
Detailed description of the invention
All features disclosed in this manual, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this manual (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of down-hole of the present utility model soft rock supporting device, comprise the first pedestal 6 and the second pedestal 9, the right-hand end middle of described first pedestal 6 is provided with the first inserted link 10, the upper and lower side being positioned at the first inserted link 10 respectively arranges one second inserted link 8, second inserted link 8 forms two draw-in grooves with middle first inserted link 10, the left side of described second pedestal 9 is proper is provided with the first draw-in groove 1 to the first inserted link 8 position, the upper and lower side being positioned at the first draw-in groove 1 respectively arranges one second draw-in groove, described second draw-in groove and the second inserted link 8 fasten, first pedestal 6 and the second pedestal 9 middle are provided with a stud and a nut, described stud is through the first inserted link 10 and the second inserted link 8, nut check is passed through bottom stud, the upper surface of described first pedestal 6 and the second pedestal 9 offers more than one first chute 7, in upper end first chute 7 of described first pedestal 6 and the second pedestal 9, a gripper shoe 2 is respectively set, the bottom of described gripper shoe 2 is in " T " font, described first chute 7 cross section is in " T " font, the middle, upper end of described gripper shoe 2 is run through and is arranged a groove, one fixed head 4 is all installed in described groove, two fixed heads 4 are through groove, be positioned at fixed head 4 medial surface upper end and one top board 1 is set.
Wherein, top board 1 is in arch shape, the lower end of described top board 1 arranges an inserted block 13, the upper surface of described fixed head 4 arranges a jack, described top board is arranged in jack by inserted block, the side that the lower end of described top board 1 is positioned at inserted block 13 arranges an engaging lug 11, and engaging lug 11 and fixed head 4 are provided with a screw and nut 12.
The both sides of fixed head 4 respectively arrange a slide block 5, just arrange one second chute to the groove inside of this slide block 5, and described fixed head 4 is arranged in the second chute by slide block 5.
In the present embodiment, the sidewall of fixed head offers more than one locating hole 3, is provided with a metal connecting piece 15 in the locating hole at adjacent shore plates two ends, and described metal connecting piece 15 is in " C " font.The left and right displacement between fixed head 4 and gripper shoe 2 is fixed by this metal connecting piece 15.
The utility model two pedestal can the relative adjusting size in left and right, and carry out convenience according to conditions down-hole and regulate, and the top board of upper end also can be changed at any time, the top board of different-diameter realizes by adjustment fixing plate.
The beneficial effects of the utility model are: the utility model can be used for down-hole soft rock supporting and uses, during use, easy to assembly, can conveniently regulate according to down-hole drive size, and flexibility is high and use is safer, considerably increases safeguard procedures.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.

Claims (4)

1. a down-hole soft rock supporting device, it is characterized in that: comprise the first pedestal and the second pedestal, the right-hand end middle of described first pedestal is provided with the first inserted link, the upper and lower side being positioned at the first inserted link respectively arranges one second inserted link, second inserted link and middle first inserted link form two draw-in grooves, the left side of described second pedestal is proper is provided with the first draw-in groove to the first inserted link position, the upper and lower side being positioned at the first draw-in groove respectively arranges one second draw-in groove, described second draw-in groove and the second inserted link fasten, first pedestal and the second pedestal middle are provided with a stud and a nut, described stud is through the first inserted link and the second inserted link, nut check is passed through bottom stud, the upper surface of described first pedestal and the second pedestal offers more than one first chute, in upper end first chute of described first pedestal and the second pedestal, a gripper shoe is respectively set, the bottom of described gripper shoe is in " T " font, described first chute cross section is in " T " font, the middle, upper end of described gripper shoe is run through and is arranged a groove, in described groove, a fixed head is all installed, two fixed heads are through groove, be positioned at fixed head medial surface upper end and one top board is set.
2. down-hole according to claim 1 soft rock supporting device, it is characterized in that: described top board is arch shape, the lower end of described top board arranges an inserted block, the upper surface of described fixed head arranges a jack, described top board is arranged in jack by inserted block, the side that the lower end of described top board is positioned at inserted block arranges an engaging lug, and engaging lug and fixed head are provided with a screw and nut.
3. down-hole according to claim 1 soft rock supporting device, it is characterized in that: the both sides of described fixed head respectively arrange a slide block, just arrange one second chute to the groove inside of this slide block, described fixed head is arranged in the second chute by slide block.
4. down-hole according to claim 1 soft rock supporting device, is characterized in that: the sidewall of described fixed head offers more than one locating hole, is provided with a metal connecting piece in the locating hole at adjacent shore plates two ends, and described metal connecting piece is in " C " font.
CN201520120784.1U 2015-03-02 2015-03-02 A kind of down-hole soft rock supporting device Expired - Fee Related CN204532390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520120784.1U CN204532390U (en) 2015-03-02 2015-03-02 A kind of down-hole soft rock supporting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520120784.1U CN204532390U (en) 2015-03-02 2015-03-02 A kind of down-hole soft rock supporting device

Publications (1)

Publication Number Publication Date
CN204532390U true CN204532390U (en) 2015-08-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520120784.1U Expired - Fee Related CN204532390U (en) 2015-03-02 2015-03-02 A kind of down-hole soft rock supporting device

Country Status (1)

Country Link
CN (1) CN204532390U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111561333A (en) * 2020-06-17 2020-08-21 山东东山矿业有限责任公司株柏煤矿 Steeply inclined coal seam roof rock stratum supporting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111561333A (en) * 2020-06-17 2020-08-21 山东东山矿业有限责任公司株柏煤矿 Steeply inclined coal seam roof rock stratum supporting system
CN111561333B (en) * 2020-06-17 2021-09-17 山东东山矿业有限责任公司株柏煤矿 Steeply inclined coal seam roof rock stratum supporting system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150805

Termination date: 20160302

CF01 Termination of patent right due to non-payment of annual fee